Overview

Shure BLX24/PG58

The BLX24/PG58 is a single-channel wireless vocal system pairing the BLX4 tabletop receiver with a BLX2 handheld transmitter fitted with a PG58 cardioid dynamic capsule, built for bands, presenters and vocalists who need reliable UHF wireless without cables on stage.

One-touch QuickScan frequency selection and a two-color audio status LED simplify setup, while the system runs up to 14 hours per transmitter on a single pair of AA batteries and supports up to 12 compatible systems on one frequency band, depending on region and environment.

Specifications

Technical Overview

System Configuration: BLX4 receiver + BLX2 handheld transmitter with PG58 capsule
Working Range: 91m (300ft), line of sight — actual range depends on RF signal absorption, reflection and interference
Audio Frequency Response: 50 to 15,000Hz (dependent on microphone type)
Total Harmonic Distortion: 0.5%, typical (ref. ±33kHz deviation with 1kHz tone)
Dynamic Range: 100dB, A-weighted, typical
Operating Temperature: -18°C (0°F) to 57°C (135°F); battery characteristics may limit this range
Channel Capacity: Up to 12 compatible systems per frequency band (region and environment dependent)
BLX2 Transmitter — Gain Adjustment Range: 10dB
BLX2 Transmitter — RF Output: 10mW, typical (varies by region)
BLX2 Transmitter — Dimensions: 224 x 53mm dia. (8.82 x 2.09in), L x Dia.
BLX2 Transmitter — Weight: 218g (7.7oz), without batteries
BLX2 Transmitter — Power: 2 AA batteries (1.5V alkaline), up to 14 hours battery life
BLX4 Receiver — RF Sensitivity: -105dBm for 12dB SINAD, typical
BLX4 Receiver — Image Rejection: >50dB, typical
BLX4 Receiver — Outputs: XLR (-27dBV into 100kΩ) and 6.35mm 1/4" (-13dBV into 100kΩ)
BLX4 Receiver — Dimensions: 40 x 188 x 103mm (1.57 x 7.40 x 4.06in), H x W x D
BLX4 Receiver — Weight: 241g (8.5oz)
BLX4 Receiver — Power: 12-15V DC @ 235mA, external power supply (tip positive)
Frequency Bands: Multiple regional UHF bands (e.g. H9, H10, H11, J11 and others, 470-865MHz range, 10mW output); exact band is a regulatory SKU suffix and varies by country — see Shure's Wireless Frequency Finder

Compatible Products

Frequently Paired With

Shure BLX288/PG58

Shure BLX188/CVL

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